Import Question JSON

Current Question (ID: 8061)

Question:

$\text{The correct geometry and hybridization for XeF}_4 \text{ are :}$

Options:

1. $\text{Octahedral, sp}^3\text{d}^2$
2. $\text{Trigonal bipyramidal, sp}^3\text{d}^3$
3. $\text{Planar triangle, sp}^3\text{d}^3$
4. $\text{Square planar, sp}^3\text{d}^2$ (Correct)

Solution:

$\text{HINT: GEOMETRY or SHAPE has created confusion. Basically these two are applied on what is visible to us they include effect of lone pair and structure is considered without impact of lone pair.}$ $\text{Explanation:}$ $\text{XeF}_4 \text{ is sp}^3\text{d}^2 \text{ hybridised (4 bond pair and 2 lone pair ) . So, it is square planar in geometry.}$ $\text{NOTE: In NCERT, geometry and shape has been used in same sense.}$

Import JSON File

Upload a JSON file containing LaTeX/MathJax formatted question, options, and solution.

Expected JSON Format:

{
  "question": "The mass of carbon present in 0.5 mole of $\\mathrm{K}_4[\\mathrm{Fe(CN)}_6]$ is:",
  "options": [
    {
      "id": 1,
      "text": "1.8 g"
    },
    {
      "id": 2,
      "text": "18 g"
    },
    {
      "id": 3,
      "text": "3.6 g"
    },
    {
      "id": 4,
      "text": "36 g"
    }
  ],
  "solution": "\\begin{align}\n&\\text{Hint: Mole concept}\\\\\n&1 \\text{ mole of } \\mathrm{K}_4[\\mathrm{Fe(CN)}_6] = 6 \\text{ moles of carbon atom}\\\\\n&0.5 \\text{ mole of } \\mathrm{K}_4[\\mathrm{Fe(CN)}_6] = 6 \\times 0.5 \\text{ mol} = 3 \\text{ mol}\\\\\n&1 \\text{ mol of carbon} = 12 \\text{ g}\\\\\n&3 \\text{ mol carbon} = 12 \\times 3 = 36 \\text{ g}\\\\\n&\\text{Hence, 36 g mass of carbon present in 0.5 mole of } \\mathrm{K}_4[\\mathrm{Fe(CN)}_6].\n\\end{align}",
  "correct_answer": 4
}